The first gas springs were patented in 1891 by Paul Giffard, a Parisian engineer. Giffard designed them for use in guns. In his design, the pressure they built strengthened the force with which a handgun discharged bullets. Independently, gas springs appeared in the United States by at least 1875. Initially, gas springs did not receive much interest.
Gas springs became much more popular in the mid-1900s, when automotive engineers began customizing them for use in the hoods and trunks of cars. After that, manufacturers around the world started using gas springs for other applications.
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